2489501578752

素因数分解:

$2^9\times 3^5\times {\mathrm{20009497}}^1$

素因数の和:20009530

約数の個数: 120

約数和(自身を含む): 7450976789256

約数和(自身を除く): 4961475210504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 512, 576, 648, 768, 864, 972, 1152, 1296, 1536, 1728, 1944, 2304, 2592, 3456, 3888, 4608, 5184, 6912, 7776, 10368, 13824, 15552, 20736, 31104, 41472, 62208, 124416, 20009497, 40018994, 60028491, 80037988, 120056982, 160075976, 180085473, 240113964, 320151952, 360170946, 480227928, 540256419, 640303904, 720341892, 960455856, 1080512838, 1280607808, 1440683784, 1620769257, 1920911712, 2161025676, 2561215616, 2881367568, 3241538514, 3841823424, 4322051352, 4862307771, 5122431232, 5762735136, 6483077028, 7683646848, 8644102704, 9724615542, 10244862464, 11525470272, 12966154056, 15367293696, 17288205408, 19449231084, 23050940544, 25932308112, 30734587392, 34576410816, 38898462168, 46101881088, 51864616224, 69152821632, 77796924336, 92203762176, 103729232448, 138305643264, 155593848672, 207458464896, 276611286528, 311187697344, 414916929792, 622375394688, 829833859584, 1244750789376, 2489501578752]

約数ペア:

[(1, 2489501578752), (2, 1244750789376), (3, 829833859584), (4, 622375394688), (6, 414916929792), (8, 311187697344), (9, 276611286528), (12, 207458464896), (16, 155593848672), (18, 138305643264), (24, 103729232448), (27, 92203762176), (32, 77796924336), (36, 69152821632), (48, 51864616224), (54, 46101881088), (64, 38898462168), (72, 34576410816), (81, 30734587392), (96, 25932308112), (108, 23050940544), (128, 19449231084), (144, 17288205408), (162, 15367293696), (192, 12966154056), (216, 11525470272), (243, 10244862464), (256, 9724615542), (288, 8644102704), (324, 7683646848), (384, 6483077028), (432, 5762735136), (486, 5122431232), (512, 4862307771), (576, 4322051352), (648, 3841823424), (768, 3241538514), (864, 2881367568), (972, 2561215616), (1152, 2161025676), (1296, 1920911712), (1536, 1620769257), (1728, 1440683784), (1944, 1280607808), (2304, 1080512838), (2592, 960455856), (3456, 720341892), (3888, 640303904), (4608, 540256419), (5184, 480227928), (6912, 360170946), (7776, 320151952), (10368, 240113964), (13824, 180085473), (15552, 160075976), (20736, 120056982), (31104, 80037988), (41472, 60028491), (62208, 40018994), (124416, 20009497)]